Overhead Bridge Lifting Gantry, also known as a gantry or a girder bridge, etc. In recent years, major bridge collapse incidents have occurred frequently, resulting in...

Severe losses, eye-catching. The reasons are not much more than overweight/overload, bridge design and construction, and bridge supervision and maintenance.

The original role and function of road barriers have undergone significant changes and expansions. Their basic function has extended from protecting bridges and tunnels to safeguarding roads. The quality of road barriers has rapidly upgraded from small and light to large and heavy. Moreover, in addition to the unified installation by bridge management authorities, there has even been a phenomenon of private and excessive installation of road barriers by social units. Road barriers are not a magic charm to strictly control overloaded vehicles from entering bridges; they are far from being a one-size-fits-all solution. How to reasonably set up and manage road barriers is a matter that deserves in-depth consideration by relevant authorities.

Highway LED display gantries play a significant role in height restriction, road guidance, warnings, and traffic condition reporting.

Currently, China has not yet issued unified regulations for the establishment and management of overhead structures on various roads and bridges in cities. The relevant departmental standards are also relatively outdated, such as the "Technical Code for Urban Road Design" (CJJ37-2012) approved and implemented by the Ministry of Housing and Urban-Rural Development of the People's Republic of China on May 1, 2012, which clearly stipulates the road clearance. In the vehicle lanes, the minimum net height for various motor vehicles is 4.5 meters; for roads used by trams, trolleybuses, double-decker coaches, and other special vehicles, the minimum net height should meet the requirements for vehicle passage.

Highway Height Limit Sign H beam, with a spiral welded pipe column

Product Description

The gantry span can reach up to 36 meters. The gantry can be installed on both urban roads and highways, for hanging traffic signs and advertising banners, setting up surveillance video equipment brackets, and installing LED highway information boards. The gantry's advantages include the entire structure being hot-dipped galvanized or powder-coated, providing excellent corrosion resistance. The gantry can be quickly installed on-site, minimizing impact on traffic flow. With good corrosion resistance, strong wind resistance, reasonable load-bearing capacity, diverse design styles, stable installation, and competitive pricing, it is widely used in general roads, highways, and railway infrastructure.

Lift Bridge Manufacturer, Road Crossing Manufacturer, Direct Factory Supply of Lift Bridges, Road Crossings, Road Crossing Signs, Road Crossing Poles, Large Scale Promotion Advertisements for Lift Bridges.

The gantry is constructed from special steel pipes, featuring an embedded green, low-heat, energy-saving LED neon light source within the columns and a step-like dynamic design. It combines with stainless steel accessories and modern high-precision digital printing, exuding an aesthetically pleasing and profound appearance. During the day, its effect is simple and bright, softening the urban complexity, embodying a positive and pioneering spirit. At night, it shines brightly and vividly, like a rainbow in the sky, brimming with a sense of the times, offering a breathtaking and luxurious beauty. Its creative design philosophy reflects a down-to-earth style, skillfully blending advertising art and landscape elements, adding a new chapter to the illumination of the city...